45477675 has 36 divisors (see below), whose sum is σ = 82260360. Its totient is φ = 24015360.

The previous prime is 45477667. The next prime is 45477689. The reversal of 45477675 is 57677454.

It is not a de Polignac number, because 45477675 - 2³ = 45477667 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 45477675.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23131 + ... + 25019.

It is an arithmetic number, because the mean of its divisors is an integer number (2285010).

Almost surely, 2^45477675 is an apocalyptic number.

45477675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45477675 is a deficient number, since it is larger than the sum of its proper divisors (36782685).

45477675 is a wasteful number, since it uses less digits than its factorization.

45477675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 2004 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The square root of 45477675 is about 6743.7137394762. The cubic root of 45477675 is about 356.9434507798.

The spelling of 45477675 in words is "forty-five million, four hundred seventy-seven thousand, six hundred seventy-five".